package com.song.service;

import com.song.pojo.Emp;
import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
 * @Author 宋伟宁
 * @Date 2023/9/7
 * @Version 1.0
 **/
public interface EmpService {
    List<Emp> findAll();

    Emp findById(int eid);
}
